// SPDX-License-Identifier: AGPL-3.0-only
// Copyright 2026-present the Unsloth AI Inc. team. All rights reserved. See /studio/LICENSE.AGPL-3.0

"use client";

import { Accordion as AccordionPrimitive } from "radix-ui";
import type * as React from "react";

import { cn } from "@/lib/utils";
import { ArrowDown01Icon, ArrowUp01Icon } from "@hugeicons/core-free-icons";
import { HugeiconsIcon } from "@hugeicons/react";

function Accordion({
  className,
  ...props
}: React.ComponentProps<typeof AccordionPrimitive.Root>) {
  return (
    <AccordionPrimitive.Root
      data-slot="accordion"
      className={cn(
        "overflow-hidden rounded-2xl border flex w-full flex-col",
        className,
      )}
      {...props}
    />
  );
}

function AccordionItem({
  className,
  ...props
}: React.ComponentProps<typeof AccordionPrimitive.Item>) {
  return (
    <AccordionPrimitive.Item
      data-slot="accordion-item"
      className={cn("data-open:bg-muted/50 not-last:border-b", className)}
      {...props}
    />
  );
}

function AccordionTrigger({
  className,
  children,
  ...props
}: React.ComponentProps<typeof AccordionPrimitive.Trigger>) {
  return (
    <AccordionPrimitive.Header className="flex">
      <AccordionPrimitive.Trigger
        data-slot="accordion-trigger"
        className={cn(
          "**:data-[slot=accordion-trigger-icon]:text-muted-foreground gap-6 p-4 text-left text-sm font-medium hover:underline **:data-[slot=accordion-trigger-icon]:ml-auto **:data-[slot=accordion-trigger-icon]:size-4 group/accordion-trigger relative flex flex-1 items-start justify-between border border-transparent transition-all outline-none disabled:pointer-events-none disabled:opacity-50",
          className,
        )}
        {...props}
      >
        {children}
        <HugeiconsIcon
          icon={ArrowDown01Icon}
          strokeWidth={2}
          data-slot="accordion-trigger-icon"
          className="pointer-events-none shrink-0 group-aria-expanded/accordion-trigger:hidden"
        />
        <HugeiconsIcon
          icon={ArrowUp01Icon}
          strokeWidth={2}
          data-slot="accordion-trigger-icon"
          className="pointer-events-none hidden shrink-0 group-aria-expanded/accordion-trigger:inline"
        />
      </AccordionPrimitive.Trigger>
    </AccordionPrimitive.Header>
  );
}

function AccordionContent({
  className,
  children,
  ...props
}: React.ComponentProps<typeof AccordionPrimitive.Content>) {
  return (
    <AccordionPrimitive.Content
      data-slot="accordion-content"
      className="data-open:animate-accordion-down data-closed:animate-accordion-up px-4 text-sm overflow-hidden"
      {...props}
    >
      <div
        className={cn(
          "pt-0 pb-4 [&_a]:hover:text-foreground h-(--radix-accordion-content-height) [&_a]:underline [&_a]:underline-offset-3 [&_p:not(:last-child)]:mb-4",
          className,
        )}
      >
        {children}
      </div>
    </AccordionPrimitive.Content>
  );
}

export { Accordion, AccordionItem, AccordionTrigger, AccordionContent };
